6945601305 has 32 divisors (see below), whose sum is σ = 11495374848. Its totient is φ = 3577348800.

The previous prime is 6945601303. The next prime is 6945601319. The reversal of 6945601305 is 5031065496.

6945601305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6945601305 - 2¹ = 6945601303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6945601301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211120 + ... + 241790.

It is an arithmetic number, because the mean of its divisors is an integer number (359230464).

Almost surely, 2^6945601305 is an apocalyptic number.

It is an amenable number.

6945601305 is a deficient number, since it is larger than the sum of its proper divisors (4549773543).

6945601305 is a wasteful number, since it uses less digits than its factorization.

6945601305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31197.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 6945601305 is about 83340.2742076123. The cubic root of 6945601305 is about 1907.9630070202.

The spelling of 6945601305 in words is "six billion, nine hundred forty-five million, six hundred one thousand, three hundred five".